Description Peter 2015-04-16 10:35:19 EDT

01 function MyFunction() {
02   var self = this;
03   function getSelf() {
04     return self;
05   }
06   return {
07     // getThis1 : getSelf,
08     getThis2 : +getSelf
09   };
10 }

Line 07 will cause a "locale variable is never read" warning.